Home / 3,088,927.20-4,633,390.80-2,976,952.80

Finding the Fourth Proportional to 3,088,927.20, 4,633,390.80 and 2,976,952.80

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Solution

The fourth proportional to 3,088,927.20, 4,633,390.80 and 2,976,952.80 is: 4,465,429.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,927.20 : 4,633,390.80 = 2,976,952.80 : x
  2. Step 2: Convert to fraction form
    3,088,927.20/4,633,390.80 = 2,976,952.80/x
  3. Step 3: Cross multiply
    3,088,927.20x = 4,633,390.80 × 2,976,952.80
  4. Step 4: Simplify right side
    3,088,927.20x = 13,793,385,715,554.24
  5. Step 5: Solve for x
    x = 13,793,385,715,554.24/3,088,927.20
  6. Step 6: Final answer
    x = 4,465,429.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.